| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c46681 _d46681 |
||
| 005 | 20220531093117.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a923102638X | ||
| 082 |
_a371.42 _bUNE _223 |
||
| 100 | _aUNESCO | ||
| 245 | _aTrends and developments of teachnical and vocational education | ||
| 260 |
_aLondon _bUnited nations _c1990 |
||
| 300 | _a71 p. | ||
| 942 | _cS | ||